diff options
Diffstat (limited to 'src/libexpr/eval.cc')
| -rw-r--r-- | src/libexpr/eval.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index 02f99feb313c..3d77b94e7752 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -315,7 +315,7 @@ inline Value * EvalState::lookupVar(Env * env, const ExprVar & var, bool noEval) return j->value; } if (!env->prevWith) - throwEvalError("undefined variable `%1%'", var.name); + throw EvalError(format("undefined variable `%1%' at %2%") % var.name % var.pos); for (unsigned int l = env->prevWith; l; --l, env = env->up) ; } } |